Resideo VCZAL3100 Valve
For contractors managing hydronic zone control, the Resideo VCZAL3100 Valve is a 3/4" NPT two-way cartridge cage valve engineered for reliable performance in both chilled and hot water systems. Built with a rugged bronze body and a stainless steel stem, this 3000-series valve is specifically designed for modulating and floating control applications. It features a 4.7 Cv rating and a linear flow characteristic, ensuring high-precision regulation for fan coil units, baseboard heaters, and radiators. The internal EPDM O-ring seals and Ryton/Noryl piston construction provide a field-proven 60 psi close-off pressure rating, even when used with glycol concentrations as high as 60%. This balanced hydronic valve operates flawlessly with proportional non-fail-safe VC style actuators, allowing for head replacement without any need to drain the entire loop or system, significantly reducing service labor on the job site.
Key Benefits:- Precision Flow Control: Optimized with a 4.7 Cv linear flow profile for accurate temperature management in modulating hydronic zones.
- Chemical Resistance: Designed to handle hot and chilled water solutions containing up to 60% glycol.
- Field Serviceability: Features a replaceable valve cartridge that rebuilds the valve to factory-new condition without removing the bronze body from the pipeline.
- High Differential Pressure: Maintains a 60# closeoff pressure, ensuring positive shut-off and preventing ghost flows in high-head pump systems.
- Contractor-Friendly Installation: The 3/4" NPT female threaded connections and tool-free actuator mounting streamline integration into existing mechanical rooms.
Is the VCZAL3100 compatible with on/off actuators?
While the valve body can physically mount various VC series heads, the 3100-series characterized cartridge is specifically engineered for floating and proportional modulation. For standard two-position (on/off) control, the 1000-series valve bodies are typically recommended.
Can the actuator be removed while the system is under pressure?
Yes, the balanced design of the VC series allows the actuator head to be installed or removed without draining the system, facilitating rapid maintenance or troubleshooting in the field.
What media can this valve handle?
This valve is rated for water and glycol solutions (up to 60% concentration) with a temperature range typically spanning 34°F to 203°F, making it suitable for both cooling and heating loops.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $79.10
-65%$79.10
$27.68Resideo VCZAL3100 Valve
For contractors managing hydronic zone control, the Resideo VCZAL3100 Valve is a 3/4" NPT two-way cartridge cage valve engineered for reliable performance in both chilled and hot water systems. Built with a rugged bronze body and a stainless steel stem, this 3000-series valve is specifically designed for modulating and floating control applications. It features a 4.7 Cv rating and a linear flow characteristic, ensuring high-precision regulation for fan coil units, baseboard heaters, and radiators. The internal EPDM O-ring seals and Ryton/Noryl piston construction provide a field-proven 60 psi close-off pressure rating, even when used with glycol concentrations as high as 60%. This balanced hydronic valve operates flawlessly with proportional non-fail-safe VC style actuators, allowing for head replacement without any need to drain the entire loop or system, significantly reducing service labor on the job site.
Key Benefits:- Precision Flow Control: Optimized with a 4.7 Cv linear flow profile for accurate temperature management in modulating hydronic zones.
- Chemical Resistance: Designed to handle hot and chilled water solutions containing up to 60% glycol.
- Field Serviceability: Features a replaceable valve cartridge that rebuilds the valve to factory-new condition without removing the bronze body from the pipeline.
- High Differential Pressure: Maintains a 60# closeoff pressure, ensuring positive shut-off and preventing ghost flows in high-head pump systems.
- Contractor-Friendly Installation: The 3/4" NPT female threaded connections and tool-free actuator mounting streamline integration into existing mechanical rooms.
Is the VCZAL3100 compatible with on/off actuators?
While the valve body can physically mount various VC series heads, the 3100-series characterized cartridge is specifically engineered for floating and proportional modulation. For standard two-position (on/off) control, the 1000-series valve bodies are typically recommended.
Can the actuator be removed while the system is under pressure?
Yes, the balanced design of the VC series allows the actuator head to be installed or removed without draining the system, facilitating rapid maintenance or troubleshooting in the field.
What media can this valve handle?
This valve is rated for water and glycol solutions (up to 60% concentration) with a temperature range typically spanning 34°F to 203°F, making it suitable for both cooling and heating loops.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
For contractors managing hydronic zone control, the Resideo VCZAL3100 Valve is a 3/4" NPT two-way cartridge cage valve engineered for reliable performance in both chilled and hot water systems. Built with a rugged bronze body and a stainless steel stem, this 3000-series valve is specifically designed for modulating and floating control applications. It features a 4.7 Cv rating and a linear flow characteristic, ensuring high-precision regulation for fan coil units, baseboard heaters, and radiators. The internal EPDM O-ring seals and Ryton/Noryl piston construction provide a field-proven 60 psi close-off pressure rating, even when used with glycol concentrations as high as 60%. This balanced hydronic valve operates flawlessly with proportional non-fail-safe VC style actuators, allowing for head replacement without any need to drain the entire loop or system, significantly reducing service labor on the job site.
Key Benefits:- Precision Flow Control: Optimized with a 4.7 Cv linear flow profile for accurate temperature management in modulating hydronic zones.
- Chemical Resistance: Designed to handle hot and chilled water solutions containing up to 60% glycol.
- Field Serviceability: Features a replaceable valve cartridge that rebuilds the valve to factory-new condition without removing the bronze body from the pipeline.
- High Differential Pressure: Maintains a 60# closeoff pressure, ensuring positive shut-off and preventing ghost flows in high-head pump systems.
- Contractor-Friendly Installation: The 3/4" NPT female threaded connections and tool-free actuator mounting streamline integration into existing mechanical rooms.
Is the VCZAL3100 compatible with on/off actuators?
While the valve body can physically mount various VC series heads, the 3100-series characterized cartridge is specifically engineered for floating and proportional modulation. For standard two-position (on/off) control, the 1000-series valve bodies are typically recommended.
Can the actuator be removed while the system is under pressure?
Yes, the balanced design of the VC series allows the actuator head to be installed or removed without draining the system, facilitating rapid maintenance or troubleshooting in the field.
What media can this valve handle?
This valve is rated for water and glycol solutions (up to 60% concentration) with a temperature range typically spanning 34°F to 203°F, making it suitable for both cooling and heating loops.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
